SOLAR CELL AND A PRODUCTION METHOD THEREFOR
    3.
    发明申请
    SOLAR CELL AND A PRODUCTION METHOD THEREFOR 审中-公开
    太阳能电池及其生产方法

    公开(公告)号:US20120073639A1

    公开(公告)日:2012-03-29

    申请号:US13257307

    申请日:2010-03-18

    IPC分类号: H01L31/0224 H01L31/18

    摘要: The present invention provides a solar cell and manufacturing method thereof. The solar cell according to the present invention comprises: first and second electrodes, at least one of which has light transmitting properties; two or more photoelectric conversion layers positioned between the first and second electrodes; and a transflective conductive layer positioned between the photoelectric conversion layers. Further, tunneling layers are also provided between the photoelectric conversion layers and the transflective conductive layer. The efficiency of the solar cell can be improved, as compared with the prior art, by providing tunneling layers and a transflective conductive layer in this way.

    摘要翻译: 本发明提供一种太阳能电池及其制造方法。 根据本发明的太阳能电池包括:第一和第二电极,其中至少一个具有透光性; 位于第一和第二电极之间的两个或更多个光电转换层; 以及位于光电转换层之间的透反射导电层。 此外,在光电转换层和透反射导电层之间还设置隧道层。 与现有技术相比,通过以这种方式提供隧道层和透反射导电层,可以提高太阳能电池的效率。